/*
 * Copyright 2020-2030 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.wwl.linkedqueue;

import lombok.AllArgsConstructor;
import lombok.Data;

@AllArgsConstructor
@Data
class Node<E> {
    private E e;
    private Node next;

    public Node(E e) {
        this.e = e;
        this.next = null;
    }

    public Node() {
        this.e = null;
        this.next = null;
    }

    public E data() {
        return e;
    }

    public Node next() {
        return next;
    }

    @Override
    public String toString() {
        return e.toString();
    }

}
